Where to find optimized metahuman .dna file?

How can I retrieve the .dna file when downloading an optimized metahuman for 5.5? or is it not possible.

I want to be able to run a script on it with dnacalib.

I see in the head SKM that there is a metahuman DNA data asset under ‘asset user data’, but that points to a C++ asset within the project folder, not a .dna source asset in explorer.

Thanks,
Markus

I’m needing to know this myself. I’m blown away at how even the high quality face is only about 50mb compared to the 700mb version and it looks nearly the same. I’m willing to upgrade my project and move to these optimized versions, but I’m struggling to find the DNA file as well. I have to have them for all these customized characters.